EP 3940398 A1 20220119 - DISCONNECT VERIFICATION
Title (en)
DISCONNECT VERIFICATION
Title (de)
TRENNUNGSÜBERPRÜFUNG
Title (fr)
VÉRIFICATION DE DÉCONNEXION
Publication
Application
Priority
- US 202063052570 P 20200716
- US 202117360507 A 20210628
Abstract (en)
A method for verifying that a disconnect is open includes providing a disconnect verification unit electrically connected to a load side of a disconnect to be verified, having the disconnect verification unit determine whether the contact for each phase of the disconnect is open, having the disconnect verification unit determine whether the leads are connected to the load side of the disconnect; and sending a signal to a user interface of a status of the disconnect.
IPC 8 full level
G01R 19/155 (2006.01); G01R 31/327 (2006.01)
CPC (source: EP US)
G01R 19/155 (2013.01 - EP); G01R 31/327 (2013.01 - EP); G01R 31/3275 (2013.01 - US)
Citation (search report)
- [XI] US 2009261805 A1 20091022 - SHUEY KENNETH C [US]
- [A] US 2017269128 A1 20170921 - BUGARIS RACHEL M [US], et al
- [A] US 2013103220 A1 20130425 - EAVES STEPHEN S [US]
- [A] JP 2010124556 A 20100603 - PANASONIC CORP
- [A] EP 0581078 A2 19940202 - GEWISS SPA [IT]
- [A] ANONYMOUS: "VeriSafe Absence of Voltage Tester", 1 March 2016 (2016-03-01), pages 1 - 15, XP055428292, Retrieved from the Internet <URL:https://www.panduit.com/verisafe> [retrieved on 20171123]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3940398 A1 20220119; AU 2021205032 A1 20220203; CA 3124830 A1 20220116; MX 2021008105 A 20220117; TW 202219537 A 20220516; US 2022018903 A1 20220120
DOCDB simple family (application)
EP 21185732 A 20210715; AU 2021205032 A 20210714; CA 3124830 A 20210715; MX 2021008105 A 20210702; TW 110125129 A 20210708; US 202117360507 A 20210628